TY - JOUR AU - Vojtáš, Peter TI - More on set-theoretic characteristics of summability of sequences by regular (Toeplitz) matrices JO - Commentationes Mathematicae Universitatis Carolinae PY - 1988 SP - 97 EP - 102 VL - 29 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMUC_1988__29_1_a9/ LA - en ID - CMUC_1988__29_1_a9 ER -